The content of chlorides in blast-furnace slag cement as a factor affecting the diffusion of chloride ions in concreteJustyna Kuziak, Piotr Woyciechowski, Rafał Kobyłka and Aldona WcisłoMATEC Web Conf., 163 (2018) 05007DOI: https://doi.org/10.1051/matecconf/201816305007